Wincon Construction: Building Ontario Up Since 1966 Wincon Construction is a fully integrated construction company. Our many years of success lie in our ability to build a project on time and within budget. Through our experience, we are familiar with various measures of coordination with architects and engineers during the course of a project. Working together with our clients, Wincon Construction 1986 Limited has the ability to undertake various projects and complete them according to the most difficult construction schedules. We provide service for: Industrial projects Commercial projects Institutional projects General contracting Design/ building services Construction management Machine foundations